Henry David Thoreau

Thank God men cannot fly, and lay waste the sky as well as the earth.

Mohandas K. Gandhi

There is a sufficiency in the world for man's need but not for man's greed.

Robert Orben

There's so much pollution in the air now that if it weren't for our lungs there'd be no place to put it all.

Alan M. Eddison

Modern technology,Owes ecology,An apology.

Henrik Tikkanen

Because we don't think about future generations, they will never forget us.

No posts with label Conservation Biology. Show all posts
No posts with label Conservation Biology. Show all posts

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